84360213

素因数分解:

$3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 142529868

約数和(自身を除く): 58169655

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 233, 441, 699, 821, 1631, 2097, 2463, 4893, 5747, 7389, 11417, 14679, 17241, 34251, 40229, 51723, 102753, 120687, 191293, 362061, 573879, 1339051, 1721637, 4017153, 9373357, 12051459, 28120071, 84360213]

約数ペア:

[(1, 84360213), (3, 28120071), (7, 12051459), (9, 9373357), (21, 4017153), (49, 1721637), (63, 1339051), (147, 573879), (233, 362061), (441, 191293), (699, 120687), (821, 102753), (1631, 51723), (2097, 40229), (2463, 34251), (4893, 17241), (5747, 14679), (7389, 11417)]